netdev - Re: [PATCH bpf-next v2] bpftool: Add BPF_F_QUERY_EFFECTIVE support in bpftool cgroup [show|tree]

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Message-ID: <20190702103144.3765df1e@cakuba.netronome.com>
Date:   Tue, 2 Jul 2019 10:31:44 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Takshak Chahande <ctakshak@...com>
Cc:     <netdev@...r.kernel.org>, <ast@...nel.org>, <daniel@...earbox.net>,
        <kernel-team@...com>
Subject: Re: [PATCH bpf-next v2] bpftool: Add BPF_F_QUERY_EFFECTIVE support
 in bpftool cgroup [show|tree]

On Tue, 2 Jul 2019 09:48:43 -0700, Takshak Chahande wrote:
> +	cgroup_fd = open(cgroup_path, O_RDONLY);
>  	if (cgroup_fd < 0) {
> -		p_err("can't open cgroup %s", argv[1]);
> +		p_err("can't open cgroup %s", cgroup_path);

AFAICS the bpf tree has not been merged into bpf-next yet, and there
will be a conflict here.  For no good reason.  Please wait, I will 
post my patch for inclusion when the time is right.

>  		goto exit;
>  	}